Which of the following software is primarily used for mathematical computations and simulations?

• MATLAB
• AutoCAD
• Photoshop
• Word

Which software among the following is best for control systems simulation?

• MATLAB/Simulink
• Excel
• Notepad
• PowerPoint

Which of the following software is primarily used for mathematical computations and simulations?

• Octave
• AutoCAD
• Photoshop
• Word

In MATLAB, which command is used to draw graphs or functions?

• plot()
• graph()
• draw()
• line()

What is the difference between a script and a function file in MATLAB?

• A function file can accept input arguments; a script cannot.
• A script file is faster.
• A function file runs automatically.
• There is no difference.

Which of the following is a logical operator in MATLAB?

• &&
• +
• **
• %

Which of these is a valid MATLAB loop statement?

• for
• goto
• repeat
• do while

What MATLAB function is used to solve linear equations?

• solve
• solvepoly
• dsolve
• polyfit

Which MATLAB function is used for numerical integration?

• integrate
• int
• trapz
• derive

Laplace transforms are commonly used to analyze:

• Dynamic systems
• Databases
• Webpages
• Graphics